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dc.contributor.authorLi, Tiebei
dc.contributor.authorPullar, David
dc.contributor.authorCorcoran, Jonathan
dc.contributor.authorStimson, Robert
dc.date.accessioned2017-05-03T13:12:04Z
dc.date.available2017-05-03T13:12:04Z
dc.date.issued2007
dc.date.modified2014-04-08T04:21:26Z
dc.identifier.issn18325505
dc.identifier.urihttp://hdl.handle.net/10072/57932
dc.description.abstractThe accuracy of spatial disaggregation techniques largely depends on their underlying density assumptions and the quality of the data applied. This paper presents the results of a comparative investigation of four spatial disaggregation methodologies to determine their relative accuracies. These methodologies include binary dasymetric, a regression model, a locally fitted regression model and threeclass dasymetric, each of which provides different solutions for explaining spatially heterogeneous density when population data is spatially disaggregated. In contrast to previous studies, we apply the spatial disaggregation techniques to a comparably larger and more varied geographical area which allows the spatial disaggregation techniques to be more rigorously tested. Results indicate that the three-class dasymetric technique generates higher levels of accuracy compared to the other spatial disaggregation techniques and this result is more conclusive than previous findings.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherApplied G I S
dc.publisher.placeAustralia
dc.publisher.urihttp://appliedgis.net/
dc.publisher.urihttp://appliedgis.net/abstract/a-comparison-of-spatial-disaggregtion-techniques-as-applied-to-population-estimation-for-south-east-queensland-seq-australia
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom1
dc.relation.ispartofpageto16
dc.relation.ispartofissue9
dc.relation.ispartofjournalApplied GIS
dc.relation.ispartofvolume3
dc.rights.retentionY
dc.subject.fieldofresearchUrban and Regional Studies (excl. Planning)
dc.subject.fieldofresearchPhysical Geography and Environmental Geoscience
dc.subject.fieldofresearchGeomatic Engineering
dc.subject.fieldofresearchHuman Geography
dc.subject.fieldofresearchcode160404
dc.subject.fieldofresearchcode0406
dc.subject.fieldofresearchcode0909
dc.subject.fieldofresearchcode1604
dc.titleA comparison of spatial disaggregation techniques as applied to population estimation for South East Queensland (SEQ), Australia
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2007
gro.hasfulltextNo Full Text
gro.griffith.authorLi, Terry


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